1280451192

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2808007}}^1$

素因数の和:2808035

約数の個数: 32

約数和(自身を含む): 3369609600

約数和(自身を除く): 2089158408

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 2808007, 5616014, 8424021, 11232028, 16848042, 22464056, 33696084, 53352133, 67392168, 106704266, 160056399, 213408532, 320112798, 426817064, 640225596, 1280451192]

約数ペア:

[(1, 1280451192), (2, 640225596), (3, 426817064), (4, 320112798), (6, 213408532), (8, 160056399), (12, 106704266), (19, 67392168), (24, 53352133), (38, 33696084), (57, 22464056), (76, 16848042), (114, 11232028), (152, 8424021), (228, 5616014), (456, 2808007)]